Ethinylestradiol/drospirenone/prasterone, known under developmental code names like Androgen Restored Contraceptive, Female Balance Pill, Pill-Plus, and Triple Oral Contraceptive, is a combination of ethinylestradiol, an estrogen, drospirenone, a progestin, antimineralocorticoid, and antiandrogen, and prasterone, an androgen prohormone and neurosteroid, which is under development for use as a birth control pill to prevent pregnancy in women. Wikipedia